Is great pond snail a decomposer?

Which organism is responsible for causing malaria? Do cherries with worms sink? If a mosquito bites one person can the same mosquito bite a second person? Why are ants attracted to sugar? What is the alkali in a jellyfish sting called? Would burning white sage get rid of ladybugs? Do ladybugs have ears? Where is Chuck Close today? What are the nutrients found in squid? What bug flies has black and white stripes with a hard shell to protect it's wings and two antlers that have a large amount of hair like stuff it looks like a lady bugbeemoth.. its creepy? What kind of spider in Los Angeles CA is furry and gray with a red spot on its back? What household pest leaves sawdust residue? What insect is about a centimeter or two in size dark brown a tiny head two long antennas slow moving and is pear shaped? Why does seltzer water make plants grow? why the pitcher plant closes its lid as soon as an insect enters into the pitcher? What to wear at Ruth's Chris Steak House? When was The Path to the Nest of Spiders created? Do Caterpillars go through metamorphosis? What is a basipodium? What phylum is a tulip in?